Downsize Rat Size?

I do remember VPI saying in their book that all their males tend to go off feed during the summer. Just thought I'd throw that out there.

I just wanted to say that you all just rock! You have no idea how amazingly helpful all of you seasoned owners/breeders are :love: I have learned sooooo much from everyone! I have even started jotting notes and creating a binder for future issues or great tips etc...